openstack/swift - swift - OpenDev: Free Software Needs Free Tools

In the process, move from using os-testr to stestr.
Change-Id: Ib6651aab8b009605bf0855ec217003936c0fae6e

* Drop osc from test-requirements (and lower-constraints)
 I'm not clear on where/how we use it; I think it was a hold-over from
 swift3?
* Pin python-keystoneclient in our py2-constraints
 Something sees to have changed with the pip resolver that means it
 keeps trying to install a newer, py3-only version for our py2 jobs.
Change-Id: Ie37ac077517e1ece5fa6bf163d1ab5e316ced509

Python modules related to coding style checks (listed in blacklist.txt in
openstack/requirements repo) are dropped from lower-constraints.txt
they are not needed during installation.
Change-Id: Ic777b435723f663b408c778f661811439b486071

Switch to openstackdocstheme 2.2.1 and reno 3.1.0 versions. Using
these versions will allow especially:
* Linking from HTML to PDF document
* Allow parallel building of documents
* Fix some rendering problems
Update Sphinx version as well.
Disable openstackdocs_auto_name to use 'project' variable as name.
Set openstackdocs_pdf_link to link to PDF file. Note that
the link to the published document only works on docs.openstack.org
where the PDF file is placed in the top-level html directory. The
site-preview places the PDF in a pdf directory.
Change pygments_style to 'native' since old theme version always used
'native' and the theme now respects the setting and using 'sphinx' can
lead to some strange rendering.
Remove docs requirements from lower-constraints, they are not needed
during install or test but only for docs building.
openstackdocstheme renames some variables, so follow the renames
before the next release removes them. A couple of variables are also
not needed anymore, remove them.
See also
http://lists.openstack.org/pipermail/openstack-discuss/2020-May/014971.html
Change-Id: I131850d2a5c6164dfd48c9c95885d4754b5236c6

The repo is Python using both Python 2 and 3 now, so update hacking to
version 2.0 which supports Python 2 and 3. Note that latest hacking
release 3.0 only supports version 3.
Fix problems found.
Remove hacking and friends from lower-constraints, they are not needed
for installation.
Change-Id: I9bd913ee1b32ba1566c420973723296766d1812f

testtools (required by os-testr) still requires unittest2; until
 * testtools no longer requires unittest2 and
 * we bump up our minimum-supported version of testtools to a version
 that doesn't reference unittest2,
we should continue listing unittest2 in lower-constraints.txt (just in
case they ever have a new release).
Admittedly, that seems unlikely at this point -- unittest2's latest
release was back in 2015.
Change-Id: I09301bf81d68357ec006a21dd37e72c56cefffe3

unittest2 was needed for Python version <= 2.6, so it hasn't been needed
for quite some time. See unittest2 note one:
https://docs.python.org/2.7/library/unittest.html
This drops unittest2 in favor of the standard unittest module.
Change-Id: I2e787cfbf1709b7f9c889230a10c03689e032957
Signed-off-by: Sean McGinnis <sean.mcginnis@gmail.com>

Otherwise, we can hit a "generator already executing" error in
test/functional/test_slo.py:TestSlo.test_slo_multi_ranged_get
Also, set a *slightly* newer lower-bound for greenlet (from 2011 instead
of 2010) so the sleep() doesn't cause us to lose exception state.
Change-Id: Id458fc0a43fd71aab9f6edbacc1f0b370c9f7537

We need 0.25.0 for py3 support, and increasing it for both is simplest.
Also drag forward dnspython, as newer eventlet requires a newer
dnspython. Note that we still don't explicitly list it as a dependency
for py3; rather, it's been getting installed as a requirement for
eventlet.
Change-Id: If933b713bdd1dfc348959771d60c0756a9a94477

...not because we strictly *need* newer cryptography, but rather because
distro packages have moved forward to the point where the 1.x series
won't compile from source and PyPI doesn't have wheels for them.
See changes like:
- https://github.com/pyca/cryptography/commit/6e7ea2e
- https://github.com/pyca/cryptography/commit/f88aea5
Change-Id: I1ff5b61873cf382c7a89873ed4ba6153f299262a

...to pick up many improvements, including the return of table borders.
Change-Id: I166211b690b08521171b489582fa419d756b1972

Adds the scaffolding required for tests to use boto3 and converts the
test_bucket.py tests to the new interface. Follow on patches will
convert the other tests to use the boto3 library.
Notable changes: we no longer try to reach for the equivalent of
`boto.make_request()` and instead rely on the boto3/botocore event
system to mutate requests as necessary (or to disable pre-flight
validators).
Partial-Bug: 1557260
Change-Id: I3d77ef4a6b878c49ebfa0c8b8647d7199d87601e

When the lower-constraints tox target was added, it was assumed the
install_command was just running the install and that the dependencies
and constraints were being set using "deps = ".
This fixed the install_command and deps to follow the expected pattern
so the lower-constraints job actual does install the lower constraints.
Also:
 * raise the minimum for netifaces as the existing version would fail
 to load
 * pin oslo.log to the minimum required by our minimum
 keystonemiddleware
 * fix up some error handling for ancient versions of pastedeploy
 * specify that we shouldn't install xattr on a platform we don't
 support anyway, because reasons
Change-Id: Ie78c0dabe12e01109db2b6412166c3564b87ee96
Signed-off-by: Sean McGinnis <sean.mcginnis@gmail.com>

Create a tox environment for running the unit tests against the lower
bounds of the dependencies.
Create a lower-constraints.txt to be used to enforce the lower bounds
in those tests.
Add openstack-tox-lower-constraints job to the zuul configuration.
See http://lists.openstack.org/pipermail/openstack-dev/2018-March/128352.html
for more details.
Change-Id: Iac4a202a1d723822d10f4d34a397eff9de3f2108
add the job in project-config:
Depends-On: https://review.openstack.org/555034
remove branch optimiazation in check and add swift exclusions (series):
Depends-On: https://review.openstack.org/560109
Signed-off-by: Doug Hellmann <doug@doughellmann.com>
Co-Authored-By: Nguyen Hai <nguyentrihai93@gmail.com>